Silicon metal powder 2202, 3303, 411, 421, 441, 553, etc.

silicon metal powder purity: 2202, 3303, 411, 421, 441, 553, etc.

Our factory has silicon metal milling workshop and R&D center. The annual production capacity of silicon metal powder is 50,000 tons.
The main silicon metal powder are 2202, 3303, 411, 421, 441, 553, etc.
silicon metal powder particle size 0-10mm, 1-3mm, 2-5mm, 3-8mm, 100 mesh, 200 mesh, 325 mesh, etc.


Silicon metal powder size: supply different size products of spherical high purity Silicon Powder according to client's requirements.


silicon metal powder storage: Store in a cool, dry location away from heat, sparks and open flame. Do not store with oxidizing agents, halogens or acids.

Silicon metal powder specifications:

Silicon metal powder Size  (mesh) Chemical Composition %
Si Fe Al Ca
Chemical Silicon Powder

(20-100 mesh)

(30-120 mesh)

(40-160 mesh)

(100-200 mesh)

(45-325 mesh)

(50-500 mesh)

99.6 0.2 0.15 0.05
99.2 0.4 0.2 0.1
99.0 0.4 0.4 0.2
98.5 0.5 0.5 0.3
98.0 0.6 0.5 0.3
Silicon metal powder size: supply different size products of spherical high purity silicon metal powder according to client's requirements.

Silicon metal powder Application:

1. silicon metal powder is widely used in refractory materials, powder metallurgy industry, in order to improve the product's high temperature, wear resistance and oxidation resistance. Its products are widely used in steelmaking furnaces, kilns and kiln furniture.
2. In the silicone chemical industry, metal silicon powder is the basic raw material for organic silicon polymer synthesis, such as for the production of silicon monomer, silicone oil, silicone rubber preservatives, thereby improving the product's high temperature resistance, electrical insulation, corrosion resistance , waterproof and other features.
3. The silicon metal powder is pulled into monocrystalline silicon. The processed silicon wafer is widely used in high-tech fields and is an indispensable raw material for integrated circuits and electronic components.
4. In the metallurgical casting industry, silicon metal powder is used as a non-ferrous alloy additive and a silicon steel alloy agent to improve the hardenability of steel. silicon metal powder can also be applied to some metal reducing agents for new ceramic alloys.
5. silicon metal powder for the production of silica sol.


Silicon Metal Powder Packaging Details:
silicon metal powder 50kg/bags. paper and plastics bags
Can pack the goods according to customer's requirement
Silicon metal powder 99.6%~98.0%


Silicon metal powder Sample Available & Policy

Let our technical expertise and experience handle all of your requirements. We manufacture silicon powder broad range of sizes from our factories, we have a team of engineers who lend their specialized skill sin technical design to meet your exacting specifications. Samples are available at a cost, and always handled and delivered as quickly as possible.

Guarantees/Warranties/Terms and Conditions.

The quality of our products is guaranteed, Delivery guaranteed in 10 days after confirmation of order.